xiv APPENDIX. 



225. Ferruginous clay concretions, South Hadley Canal. 

 V- 226. Ferruginous clay concretions, Deerfield. 



227. Ferruginous clay concretions, Charlestown. 

 •J 228. Ferruginous clay concretion, Deerfield. 

 "^ 229. Ferruginous clay concretion, Deerfield. 

 7 230. Ferruginous clay concretion, Deerfield. 



231. Ferruginous clay concretion, Deerfield. 

 / 232. Ferruginous clay concretion, Deerfield. 

 V 233. Ferruginous clay concretion, Deerfield. 

 "/ 234. Ferruginous clay concretion, Deerfield. 

 " ' 235. Ferruginous clay concretion, Deerfield. 

 ' 236. Ferruginous clay concretion, Deerfield. 

 ■ 237. Ferruginous clay concretion, Deerfield. 



238. Ferruginous clay concretions, Deerfield. 

 ''' 239. Ferruginous clay concretion, Deerfield. 

 \ 240. Ferruginous clay concretion, Deerfield. 



V 241. Ferruginous clay concretions, Deerfield. 



242. Ferruginous clay concretions, Deerfield. 



243. Ferruginous clay concretions, Deerfield. 



244. Ferruginous clay concretions, Hadley. 



V 245. Ferruginous clay concretion, Hadley. 

 ^246. Ferruginous clay concretions, Deerfield. 



V 247. Ferruginous clay concretions, Deerfield. 

 248. Ferruginous clay concretions, Manchester. 



\ 249. Ferruginous clay concretion, Manchester. 



V 250. Ferruginous clay concretion, Manchester. 



V 251. Fossil infusoria, Shutesbury. 

 252. Marl, Pittsfield. 



/^253. Planorbis parvus and P. bicarinatus in marl, Pittsfield. 



254. Planorbis trivolvis in marl, Pittsfield. 



255. Lymnaja heterostropha and L. catascopium in marl, Pittsfield. 



256. Cyclas in marl, Pittsfield. 



— 257. Peat, Pittsfield. 



- 258. Peat, Pittsfield. 



259. Peat, Leverett. 



260. Peat, Hadley. 

 — 261. Peat, Weston. 



262. Peat, Weston. 



•-- 263. Peat, Northborough. 



• • 264. Peat, Shrewsbury. 



265. Peat, Wilbraham. 



266. Peat, Sunderland. 



267. Peat, Westborough. 



V 268. Peat, Lee. 



269. Peat, Lee. 



270. Peat, Hubbardston. 



\/ 271. Bog iron ore, Brookfield. 



